Active Member
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[China]
Address: Anping county, Hengshui city, Hebei province of China
Contact name:Bob Hope Wei
Anping County Hengyou Wire mesh Products Co., Ltd |
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open mesh flooring/metal grates for driverways/mesh grate/galvanised steel grating/steel walkway grating
hot dip galvanized steel grating is made from auto welding
machines, then by hot dip galvanized finishing
used for platform
hot dip galvanized steel grating is made from auto welding
machines, then by hot dip galvanized finishing
They can be used for oil or mining platform walkway or floor or cut
to suit sizes for all kinds of purpose, such as steel stair tread,
trench cover working platform etc.
The grating type G325/40/100S is popular.
Bearing bar: serrated flat bar 32 x 5mm spaced at 40mm centers
Cross bar: square twisted rod 6mm spaced at 100mm centers
Panel size: 1005 x 5800mm
Grating standard: YB/T4001.1-2007 or US standard or Australia standard or BS standard
Hot dip galvanized standard: GB/T13912-2002 or BS Standard or US standard or Australia standard
Specification(mm)
| NO. | Bearing bar pitch | Cross bar pitch | Specification of bearing bar load( width × thickness ) | |||||
| 20×3 | 25×3 | 32×3 | 40×3 | 20×5 | 25×5 | |||
| 1 | 30 | 100 | G203/30/100 | G253/30/100 | G323/30/100 | G403/30/100 | G205/30/100 | G255/30/100 |
| 50 | G203/30/50 | G253/30/50 | G323/30/50 | G403/30/50 | G205/30/50 | G255/30/50 | ||
| 2 | 40 | 100 | G203/40/100 | G253/40/100 | G323/40/100 | G403/40/100 | G205/40/100 | G255/40/100 |
| 50 | G203/40/50 | G253/40/50 | G323/40/50 | G403/40/50 | G205/40/50 | G255/40/50 | ||
| 3 | 60 | 50 | - | G253/60/50 | G253/60/50 | G403/60/50 | G205/60/50 | G255/60/50 |
| NO. | Bearing bar pitch | Cross bar pitch | Specification of bearing bar load( width × thickness ) | |||||
| 32×5 | 40×5 | 45×5 | 50×5 | 55×5 | 60×5 | |||
| 1 | 30 | 100 | G325/30/100 | G405/30/100 | G455/30/100 | G505/30/100 | G555/30/100 | G605/30/100 |
| 50 | G325/30/50 | G405/30/50 | G455/30/50 | G505/30/50 | G555/30/50 | G605/30/50 | ||
| 2 | 40 | 100 | G325/40/100 | G405/40/100 | G455/40/100 | G505/40/100 | G555/40/100 | G605/40/100 |
| 50 | G325/40/50 | G405/40/50 | G455/40/50 | G505/40/50 | G555/40/50 | G605/40/50 | ||
| 3 | 60 | 50 | G325/60/50 | G405/60/50 | G455/60/50 | G505/60/50 | G555/60/50 | G605/60/50 |
| Type | Plain Bar Grating |
| Color | Silver |
| Certificate | CE |
| Material | q235 carbon steel |
| Thickness | 5mm |
| Flat steel spacing | 30mm |
| Flat steel width | 50mm |
| Strip spacing | 50mm |
| Surface | Hot Galvanized |
| Size | Customized |
There are 4 shapes of bearing bar as following:
1.Plain Bar:One of the most wiely used type of gratings, available for flooring, walkway, drdranage pit cover, stair tread, etc.
2.Serrated bar:Better Non-skid property & safety comparing with plain bar grating
3.I Bar:Lighter, more economical and practical comparing with plain bar grating
4.Serrated I bar:Better Non-skid property & safety comparing with I bar grating
Process of hot dip galvanized steel grating
Quick Guide:
1. Bearing bar specification: 19 x 3mm to 100 x 8mm
2. The shape of bearing bar: Flat bar, I-bar, Serrated bar
3) Bearing bar pitch: 12.5mm, 15mm, 25mm, 30mm, 33.5mm, 40mm &
60mm etc., also be according to client's requirement and 30, 40mm
are recommended
4) Cross bar pitch: 38, 50, 76, 100mm, also be according to
client's requirement and 50, 100mm are recommended
5) The maximum length of black panel is 6000mm
6) Material: mild steel, stainless steel and aluminium
7) Surface treatment: untreated, painting or hot dip galvanizing
8) Steel Grating Standards: a) China: YB/T4001.1-2007
b) USA: ANSI / NAAMM (MBG531-2000)
c) UK: BS4592-2006
d) Australia: AS1657-1992
9) Hot Galvanizing Standard: CHINA: GB/T13912-2002
Packaging | |
Size | 1*20GP, 1*40GP, 1*40HQ |
Weight | According to customers' request |
Packaging Details | Finished grating is usually packed with steel belt, & wood is
used for matting, for loading convenience. For standard grating
panels, we usually use flat bar for packing or as customers'
request. |
